Pneumatic door closer – Depending on the application, these door closers can be complemented by electro hydraulic or electromechanical units, so that fireproof doors made of dymoizoliruyuschih materials can be installed in a fire. In the future, the opportunity to install door closers in different positions. Examples of this are the best closers, with a standard lever or closer pivot sliding door, which is built into the frame, door closers, which are mounted directly on the door leaf.
The door and even the door closers. The main reasons for the use of pneumatic door closer in home is a need to improve the level of security, protection of private and public property, energy saving, fire safety and excessive heat insulation, protection against noise and effects negative environmental
12 Picture Gallery: Install Pneumatic Door Closer In Different Position
In this case, the use was introduced gear transmission for closing the door. The latest development is the same narrow door with sliding bar shafts and standard traction cam. Pneumatic door closer for modern door is a device used to force close the smooth doors. This type of hardware is configured to open the door frequently. As a general rule, the installation of door closers takes place at the doors of offices, shops, hospitals, etc.pneumatic door closer
This post topic: Door Ideas